SE449406B - Forlustbeheftad filteranordning for att undertrycka radiofrekventa storningar pa en tvatradsledning - Google Patents

Forlustbeheftad filteranordning for att undertrycka radiofrekventa storningar pa en tvatradsledning

Info

Publication number
SE449406B
SE449406B SE8503988A SE8503988A SE449406B SE 449406 B SE449406 B SE 449406B SE 8503988 A SE8503988 A SE 8503988A SE 8503988 A SE8503988 A SE 8503988A SE 449406 B SE449406 B SE 449406B
Authority
SE
Sweden
Prior art keywords
coil
loss
coil unit
coating
capacitor
Prior art date
Application number
SE8503988A
Other languages
English (en)
Swedish (sv)
Other versions
SE8503988D0 (sv
SE8503988L (sv
Inventor
T Sjogren
Original Assignee
Ellemtel Utvecklings Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ellemtel Utvecklings Ab filed Critical Ellemtel Utvecklings Ab
Priority to SE8503988A priority Critical patent/SE449406B/xx
Publication of SE8503988D0 publication Critical patent/SE8503988D0/xx
Priority to US06/890,564 priority patent/US4728911A/en
Priority to DE8686850275T priority patent/DE3670185D1/de
Priority to EP86850275A priority patent/EP0214110B1/en
Priority to JP61199877A priority patent/JPS6249714A/ja
Priority to ES8601348A priority patent/ES2001584A6/es
Publication of SE8503988L publication Critical patent/SE8503988L/xx
Publication of SE449406B publication Critical patent/SE449406B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H1/0007—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network of radio frequency interference filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
    • H03H7/425—Balance-balance networks
    • H03H7/427—Common-mode filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0021—Constructional details
    • H03H2001/0085—Multilayer, e.g. LTCC, HTCC, green sheets

Landscapes

  • Filters And Equalizers (AREA)
SE8503988A 1985-08-27 1985-08-27 Forlustbeheftad filteranordning for att undertrycka radiofrekventa storningar pa en tvatradsledning SE449406B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8503988A SE449406B (sv) 1985-08-27 1985-08-27 Forlustbeheftad filteranordning for att undertrycka radiofrekventa storningar pa en tvatradsledning
US06/890,564 US4728911A (en) 1985-08-27 1986-07-30 Loss-impaired filter apparatus for suppressing radio frequency interference on a two-wire line
DE8686850275T DE3670185D1 (de) 1985-08-27 1986-08-12 Verlustbehaftete filteranordnung zur unterdrueckung von radiofrequenzinterferenz auf eine zweidrahtleitung.
EP86850275A EP0214110B1 (en) 1985-08-27 1986-08-12 Loss-impaired filter apparatus for suppressing radio frequency interference on a two-wire line
JP61199877A JPS6249714A (ja) 1985-08-27 1986-08-26 ２線式線路の無線周波数混信を阻止する損失低減フイルタ装置
ES8601348A ES2001584A6 (es) 1985-08-27 1986-08-26 Un aparato de filtro de perdidas reducidas para suprimir interferencias de radio-frecuencia en una linea bifilar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8503988A SE449406B (sv) 1985-08-27 1985-08-27 Forlustbeheftad filteranordning for att undertrycka radiofrekventa storningar pa en tvatradsledning

Publications (3)

Publication Number Publication Date
SE8503988D0 SE8503988D0 (sv) 1985-08-27
SE8503988L SE8503988L (sv) 1987-02-28
SE449406B true SE449406B (sv) 1987-04-27

Family

ID=20361208

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503988A SE449406B (sv) 1985-08-27 1985-08-27 Forlustbeheftad filteranordning for att undertrycka radiofrekventa storningar pa en tvatradsledning

Country Status (6)

Country Link
US (1) US4728911A (es)
EP (1) EP0214110B1 (es)
JP (1) JPS6249714A (es)
DE (1) DE3670185D1 (es)
ES (1) ES2001584A6 (es)
SE (1) SE449406B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152292U (ja) * 1984-03-21 1985-10-09 株式会社東芝 加熱調理装置
US5039964A (en) * 1989-02-16 1991-08-13 Takeshi Ikeda Inductance and capacitance noise filter
SE463340B (sv) * 1989-03-13 1990-11-05 Ellemtel Utvecklings Ab Filterdon foer att undertrycka radiofrekventa stoerningar paa ett flertal ledningar
US5111169A (en) * 1989-03-23 1992-05-05 Takeshi Ikeda Lc noise filter
JPH02280410A (ja) * 1989-04-20 1990-11-16 Takeshi Ikeda Ｌｃノイズフィルタ
WO2004084405A2 (en) * 2003-03-21 2004-09-30 Philips Intellectual Property & Standards Gmbh Multilayer stack with compensated resonant circuit
JP4520214B2 (ja) * 2004-04-28 2010-08-04 日置電機株式会社 フィルタ素子

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447104A (en) * 1966-06-06 1969-05-27 Itt Electrical connector filter comprising at least one electrically conductive coated dielectric disc and a ferromagnetic disc
USRE29258E (en) * 1969-12-09 1977-06-07 Amp Incorporated Coated ferrite RF filters
US3743978A (en) * 1969-12-09 1973-07-03 W Fritz Coated ferrite rf filters
US3798059A (en) * 1970-04-20 1974-03-19 Rca Corp Thick film inductor with ferromagnetic core
FR2173405A5 (es) * 1972-02-23 1973-10-05 Telecommunications Sa
JPS5619013B2 (es) * 1973-09-10 1981-05-02
JPS5950123B2 (ja) * 1978-08-18 1984-12-06 三菱電機株式会社 サ−キュレ−タ形アイソレ−タ

Also Published As

Publication number Publication date
SE8503988D0 (sv) 1985-08-27
ES2001584A6 (es) 1988-06-01
DE3670185D1 (de) 1990-05-10
US4728911A (en) 1988-03-01
JPS6249714A (ja) 1987-03-04
EP0214110A1 (en) 1987-03-11
EP0214110B1 (en) 1990-04-04
SE8503988L (sv) 1987-02-28

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